Also in:Halloween CC

If you’re looking for a sleek, playful costume piece with cartoonish charm, get the Halloween Bat Mask. This fitted hood-style mask hugs your Sim’s head like a second skin, leaving the eyes and lower half of the face exposed. The mask has two large, round ears for a cheeky, mouse-inspired twist. This piece is designed for female Sims aged teens to elders and can be found in the hat category.
Follow these steps to install Halloween Bat Mask on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Platform
The Sims 4 (PC/Mac)
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
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Published
December 21, 2025
Source
MustHaveMods.com
Last Updated
January 25, 2026